1 files changed, 3 insertions, 0 deletions

diff --git a/fs/jffs2/xattr_trusted.c b/fs/jffs2/xattr_trusted.c
index ceaf9c693225..bbd20c16090e 100644
--- a/fs/jffs2/xattr_trusted.c
+++ b/fs/jffs2/xattr_trusted.c
@@ -39,6 +39,9 @@ static size_t jffs2_trusted_listxattr(struct dentry *dentry, char *list,
 {
         size_t retlen = XATTR_TRUSTED_PREFIX_LEN + name_len + 1;
 
+        if (!capable(CAP_SYS_ADMIN))
+                return 0;
+
         if (list && retlen<=list_size) {
                 strcpy(list, XATTR_TRUSTED_PREFIX);
                 strcpy(list + XATTR_TRUSTED_PREFIX_LEN, name);